sfdx force:data:record:create

Creates and inserts a record


--jsonFormat output as json
--loglevel <loglevel>Logging level for this command invocation
-u, --targetusername <targetusername>Username or alias for the target org; overrides default target org
--apiversion <apiversion>Override the api version used for api requests made by this command
-s, --sobjecttype <sobjecttype>The type of the record you’re creating
-v, --values <values>The <fieldName>=<value> pairs you’re creating
-t, --usetoolingapiCreate the record with tooling api
--perflogGet API performance data